I don’t think Fortigen has a website, so there’s no obvious place to apply, but I do know they’re hiring for specific positions. For instance, earlier this month they posted a job listing for a HSE Coordinator

Gorham as the EPC has not slowed down or been affected due to the Tank damaged, Gorham is not in charge of that portion of the project Gorham still on schedule on the construction and delivery dates with customer on that particular part of the project.